WO2019009028A1 - 半導体製造装置用部材及びその製法 - Google Patents
半導体製造装置用部材及びその製法 Download PDFInfo
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- WO2019009028A1 WO2019009028A1 PCT/JP2018/022504 JP2018022504W WO2019009028A1 WO 2019009028 A1 WO2019009028 A1 WO 2019009028A1 JP 2018022504 W JP2018022504 W JP 2018022504W WO 2019009028 A1 WO2019009028 A1 WO 2019009028A1
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- Prior art keywords
- plug
- semiconductor manufacturing
- air
- dense layer
- electrostatic chuck
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/6831—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using electrostatic chucks
- H01L21/6833—Details of electrostatic chucks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67098—Apparatus for thermal treatment
- H01L21/67109—Apparatus for thermal treatment mainly by convection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/6831—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using electrostatic chucks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/687—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
- H01L21/68714—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
- H01L21/68757—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by a coating or a hardness or a material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/687—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
- H01L21/68714—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
- H01L21/68785—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by the mechanical construction of the susceptor, stage or support
Definitions
- the present invention relates to a member for a semiconductor manufacturing apparatus and a method of manufacturing the same.
- a breathable plug when arranging a breathable plug in a counterbore, after apply
- the adhesive slurry penetrates into the outer peripheral surface of the air-permeable plug, so that the space between the air-permeable plug and the recess can not be completely filled with the adhesive layer.
- the gap which penetrates may occur. If such a gap occurs, discharge may occur between the wafer and the wafer during use. If a discharge occurs between the wafer and the wafer, discharge marks will be generated on the wafer, which not only cause particles and the like, but also destroy circuits on the wafer, which is not preferable.
- the present invention has been made to solve such problems, and its main object is to prevent a discharge from occurring between a wafer and a member for a semiconductor manufacturing apparatus.
- ense means having a degree of compactness to which the adhesive slurry is less likely to penetrate than the porous portion of the air-permeable plug. In addition, it is more preferable if it has the fineness to the extent that the adhesive slurry does not penetrate.
- the plug chamber has at least the electrostatic chuck side recess, and the dense layer is a wall surface of the electrostatic chuck side recess of the side surface of the air-permeable plug It may be provided at a position facing the.
- the adhesive layer is annularly provided between the side surface of the air-permeable plug and the wall surface of the recess on the electrostatic chuck side, the air-permeable plug is fixed to the plug chamber in a stable state.
- the manufacturing method of the member for semiconductor manufacturing apparatus of the present invention is A method of manufacturing a member for a semiconductor manufacturing apparatus described above, (A) preparing the electrostatic chuck and the cooling plate before bonding to each other, and preparing the breathable plug before being disposed in the plug chamber and before the dense layer is provided; , (B) After the dense layer is provided on the air-permeable plug, an adhesive slurry is applied to the dense layer of the air-permeable plug, and then the air-permeable plug is applied to a predetermined site to be a plug chamber later. Forming the adhesive layer by placing and curing the adhesive slurry between the dense layer and the wall of the portion; (C) bonding the electrostatic chuck and the cooling plate to each other; Is included.
- FIG. 10 The longitudinal cross-sectional view of member 10 for semiconductor manufacturing devices.
- BB sectional drawing of FIG. The manufacturing-process figure of the member 10 for semiconductor manufacturing apparatuses.
- the enlarged view corresponding to FIG. 2 of the member 110 for semiconductor manufacturing apparatuses.
- the enlarged view corresponding to FIG. 2 of the member 210 for semiconductor manufacturing apparatuses.
- the semiconductor manufacturing device member 10 is a member in which an insulating electrostatic chuck 20 having a wafer mounting surface 22 is provided on a conductive cooling plate 40.
- a plug chamber 31 is provided inside the semiconductor manufacturing device member 10, and a porous air-permeable plug 30 made of an insulating material is disposed.
- the wafer W to be subjected to plasma processing is placed on the wafer placement surface 22.
- the electrostatic chuck 20 is a dense disc-like member made of ceramics such as alumina, and an electrostatic electrode (not shown) is embedded.
- the electrostatic chuck 20 has a counterbore (electrostatic chuck side recess) 26 and a pore 28 communicating with the counterbore 26.
- the counterbore 26 is formed from the surface 24 opposite to the wafer mounting surface 22 toward the wafer mounting surface 22. Further, the internal space of the counterbore 26 is cylindrical.
- the pore 28 is smaller in diameter than the counterbore 26 and penetrates from the wafer mounting surface 22 to the upper bottom 27 of the counterbore 26. That is, the pores 28 penetrate the electrostatic chuck 20 in the thickness direction.
- the cooling plate 40 is a disk-shaped member made of metal such as aluminum and has a gas supply hole 42.
- the gas supply holes 42 penetrate from the facing surface 44 of the cooling plate 40 facing the electrostatic chuck 20 to the surface 46 opposite to the facing surface 44.
- the gas supply holes 42 are formed at positions facing the counterbore holes 26, and the gas supply holes 42 communicate with the counterbore holes 26.
- the plug chamber 31 is formed by a counterbore 26. Since the counterbore 26 communicates with the pores 28 and the gas supply holes 42, the plug chamber 31 also communicates with the pores 28 and the gas supply holes 42.
- the breathable plug 30 is a cylindrical member made of a porous material.
- the air-permeable plug 30 may be, for example, one obtained by finely crushing an insulating ceramic, solidified by an inorganic adhesive so as to have air permeability, or a porous body of ceramic. Furthermore, glass fiber, heat-resistant Teflon resin sponge, etc. may be used. A ceramic porous body is preferable because it is easy to form very fine vents.
- the dense layer 36 includes the gas-supplying holes including the pore-side surface 47 including the portion facing the pores 28 and not directly facing the cooling plate 40 and the portion facing the gas supply holes 42. It is annularly provided on the surface of the air-permeable plug 30 so as to be separated from the side surface 48. Here, the entire surface of the outer peripheral surface 32 of the air-permeable plug 30 is used as the dense layer 36.
- the dense layer 36 is less likely to penetrate the adhesive slurry than the porous portion of the air-permeable plug 30.
- the dense layer 36 is, for example, a heat-resistant resin film provided on the air-permeable plug 30, a sprayed film, or the like.
- the thickness of the dense layer 36 is preferably such that the air permeability of the air-permeable plug 30 is not significantly reduced. For example, 1/10 or less of the diameter of the air-permeable plug 30 is preferable.
- the adhesive layer 38 is filled between the dense layer 36 provided on the outer peripheral surface 32 of the air-permeable plug 30 and the side surface 25 (the wall surface of the plug chamber 31) of the counterbore 26 provided on the electrostatic chuck 20 There is.
- the breathable plug 30 and the counterbore 26 are bonded via an adhesive layer 38.
- the adhesive layer 38 is provided over the entire periphery of the outer periphery of the air-permeable plug 30.
- the adhesive layer 38 separates the space around the air-permeable plug 30 into the pore-side space 29 and the gas supply hole-side space 43 so that the pore-side space 29 does not face the cooling plate 40. .
- an epoxy adhesive etc. are mentioned, for example.
- the cooling plate 40 and the electrostatic chuck 20 are joined via an insulating bonding sheet 50.
- a through hole 52 is opened in a portion of the bonding sheet 50 facing the gas supply hole 42.
- the space around the air-permeable plug 30 is separated into the pore side space 29 and the gas supply hole side space 43 by the adhesive layer 38C. Since the insulating bonding sheet 50 is provided between the pore side space 29 and the cooling plate 40, the pore side space 29 and the pore side surface 47 do not directly face the cooling plate 40. Such a member for a semiconductor manufacturing apparatus 10C can prevent the occurrence of discharge between itself and the wafer as in the above-described embodiment.
- the entire surface of the outer peripheral surface 32 of the air-permeable plug 30 is the dense layer 36, but at least a portion of the surface of the air-permeable plug 30 in contact with the adhesive layer 38 is the dense layer 36
- the dense layer 36 may be formed only on the side facing the adhesive layer 38.
- the entire surface of the outer peripheral surface 32 of the breathable plug 30 is made the dense layer 36, at least a portion of the surface of the breathable plug 30 which contacts the adhesive slurry 39 may be made the dense layer 36 Only the surface in contact with the agent slurry 39 may be the dense layer 36. Also in this case, it is possible to suppress the occurrence of a gap passing through the adhesive layer 38 from the electrostatic chuck 20 side to the cooling plate 40 side.
- a dense layer may be provided on the upper surface 34 and the lower surface 35 of the air-permeable plug 30 except for the portion facing the pores 28 and the gas supply holes 42.
- the air permeability may be slightly poor because the dense layer portion is increased, but the adhesive layer is provided from the electrostatic chuck 20 side to the cooling plate 40 side by providing the adhesive layer also on the dense layer. It is possible to further suppress the occurrence of a gap passing through 38.
- Such an embodiment is also applicable to the other examples of FIGS. 5 to 8 described above (the same applies hereinafter).
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Drying Of Semiconductors (AREA)
- Die Bonding (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
Abstract
Description
ウエハ載置面を有し厚さ方向に貫通する細孔が設けられた絶縁性の静電チャックと、厚さ方向に貫通するガス供給孔が設けられた導電性の冷却板とが接合された半導体製造装置用部材であって、
前記静電チャックのうち前記ウエハ載置面とは反対側の面から前記ウエハ載置面に向かって設けられた静電チャック側凹部及び前記冷却板のうち前記静電チャックに対向する対向面から該対向面とは反対側の面に向かって設けられた冷却板側凹部のうちの少なくとも一方で構成され、前記細孔及び前記ガス供給孔と連通するプラグ室と、
前記プラグ室に配置された多孔質で絶縁性の通気性プラグと、
前記通気性プラグの表面を、前記細孔に対向する部分を含み前記冷却板に直接は面しない細孔側表面と前記ガス供給孔に対向する部分を含むガス供給孔側表面とに分離するように、前記通気性プラグの表面に設けられた環状の緻密質層と、
前記緻密質層と前記プラグ室の壁面との間に充填された接着層と、
を備えたものである。
上述した半導体製造装置用部材を製造する方法であって、
(a)互いに接合する前の前記静電チャックと前記冷却板とを用意すると共に、前記プラグ室に配置される前で且つ前記緻密質層が設けられる前の前記通気性プラグを用意する工程と、
(b)前記通気性プラグに前記緻密質層を設けた後、前記通気性プラグの前記緻密質層に接着剤スラリーを塗布し、その後、前記通気性プラグを後にプラグ室になる所定の部位に配置して前記緻密質層と前記部位の壁面との間の前記接着剤スラリーを硬化させることにより前記接着層を形成する工程と、
(c)前記静電チャックと前記冷却板とを互いに接合する工程と、
を含むものである。
Claims (8)
- ウエハ載置面を有し厚さ方向に貫通する細孔が設けられた絶縁性の静電チャックと、厚さ方向に貫通するガス供給孔が設けられた導電性の冷却板とが接合された半導体製造装置用部材であって、
前記静電チャックのうち前記ウエハ載置面とは反対側の面から前記ウエハ載置面に向かって設けられた静電チャック側凹部及び前記冷却板のうち前記静電チャックと対向する対向面から該対向面とは反対側の面に向かって設けられた冷却板側凹部のうちの少なくとも一方で構成され、前記細孔及び前記ガス供給孔と連通するプラグ室と、
前記プラグ室に配置された多孔質で絶縁性の通気性プラグと、
前記通気性プラグの表面を、前記細孔に対向する部分を含み前記冷却板に直接は面しない細孔側表面と前記ガス供給孔に対向する部分を含むガス供給孔側表面とに分離するように、前記通気性プラグの表面に設けられた環状の緻密質層と、
前記緻密質層と前記プラグ室の壁面との間に充填された接着層と、
を備えた半導体製造装置用部材。 - 前記緻密質層は、耐熱樹脂膜である、
請求項1に記載の半導体製造装置用部材。 - 前記耐熱樹脂膜は、フッ素系樹脂膜又はポリイミド系樹脂膜である、
請求項2に記載の半導体製造装置用部材。 - 前記緻密質層は、溶射膜である、
請求項1に記載の半導体製造装置用部材。 - 前記溶射膜は、前記通気性プラグと同じ材質である、
請求項4に記載の半導体製造装置用部材。 - 前記プラグ室は、少なくとも前記静電チャック側凹部を有しており、
前記緻密質層は、前記通気性プラグの側面のうち前記静電チャック側凹部の壁面に面する位置に設けられている、請求項1~5のいずれか1項に記載の半導体製造装置用部材。 - 前記プラグ室は、前記冷却板側凹部で構成されている、請求項1~5のいずれか1項に記載の半導体製造装置用部材。
- 請求項1~7のいずれか1項に記載の半導体製造装置用部材を製造する方法であって、(a)互いに接合する前の前記静電チャックと前記冷却板とを用意すると共に、前記プラグ室に配置される前で且つ前記緻密質層が設けられる前の前記通気性プラグを用意する工程と、
(b)前記通気性プラグに前記緻密質層を設けた後、前記通気性プラグの前記緻密質層に接着剤スラリーを塗布し、その後、前記通気性プラグを後にプラグ室になる所定の部位に配置して前記緻密質層と前記部位の壁面との間の前記接着剤スラリーを硬化させることにより前記接着層を形成する工程と、
(c)前記静電チャックと前記冷却板とを互いに接合する工程と、
を含む半導体製造装置用部材の製法。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201880004140.2A CN109891572B (zh) | 2017-07-06 | 2018-06-13 | 半导体制造装置用构件及其制造方法 |
| JP2018552259A JP6621548B2 (ja) | 2017-07-06 | 2018-06-13 | 半導体製造装置用部材及びその製法 |
| KR1020197011052A KR102438888B1 (ko) | 2017-07-06 | 2018-06-13 | 반도체 제조 장치용 부재 및 그 제조법 |
| US16/391,636 US11424150B2 (en) | 2017-07-06 | 2019-04-23 | Semiconductor manufacturing apparatus member and method for manufacturing the same |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017-132363 | 2017-07-06 | ||
| JP2017132363 | 2017-07-06 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US16/391,636 Continuation US11424150B2 (en) | 2017-07-06 | 2019-04-23 | Semiconductor manufacturing apparatus member and method for manufacturing the same |
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| Publication Number | Publication Date |
|---|---|
| WO2019009028A1 true WO2019009028A1 (ja) | 2019-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| PCT/JP2018/022504 Ceased WO2019009028A1 (ja) | 2017-07-06 | 2018-06-13 | 半導体製造装置用部材及びその製法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11424150B2 (ja) |
| JP (1) | JP6621548B2 (ja) |
| KR (1) | KR102438888B1 (ja) |
| CN (1) | CN109891572B (ja) |
| TW (1) | TWI744535B (ja) |
| WO (1) | WO2019009028A1 (ja) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210033420A (ko) * | 2019-09-18 | 2021-03-26 | 신꼬오덴기 고교 가부시키가이샤 | 기판 고정 장치 및 정전 척 |
| CN112687602A (zh) * | 2019-10-18 | 2021-04-20 | 中微半导体设备(上海)股份有限公司 | 一种静电吸盘及其制造方法、等离子体处理装置 |
| JP2021086854A (ja) * | 2019-11-25 | 2021-06-03 | 京セラ株式会社 | 試料保持具 |
| KR20220112664A (ko) * | 2021-02-04 | 2022-08-11 | 엔지케이 인슐레이터 엘티디 | 반도체 제조 장치용 부재 및 플러그 |
| JP2022176701A (ja) * | 2021-05-17 | 2022-11-30 | 日本特殊陶業株式会社 | 保持装置 |
| JP2023006679A (ja) * | 2021-06-30 | 2023-01-18 | Toto株式会社 | 静電チャック |
| JP2023542270A (ja) * | 2021-02-17 | 2023-10-06 | アプライド マテリアルズ インコーポレイテッド | 多孔性プラグ結合 |
| JPWO2024009768A1 (ja) * | 2022-07-07 | 2024-01-11 | ||
| JP2024164262A (ja) * | 2018-06-04 | 2024-11-26 | アプライド マテリアルズ インコーポレイテッド | 基板支持台座 |
| JP7774113B1 (ja) * | 2024-10-28 | 2025-11-20 | 日本特殊陶業株式会社 | 保持装置 |
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|---|---|---|---|---|
| CN110767598A (zh) * | 2018-07-27 | 2020-02-07 | 北京北方华创微电子装备有限公司 | 卡盘装置及半导体加工设备 |
| CN111668148B (zh) * | 2019-03-05 | 2024-09-03 | Toto株式会社 | 静电吸盘及处理装置 |
| JP7394661B2 (ja) * | 2020-03-09 | 2023-12-08 | 東京エレクトロン株式会社 | 基板処理装置 |
| US20240404796A1 (en) | 2021-10-20 | 2024-12-05 | Niterra Co., Ltd. | Holding device |
| KR20240060512A (ko) * | 2022-10-25 | 2024-05-08 | 엔지케이 인슐레이터 엘티디 | 웨이퍼 배치대 |
| CN118280801A (zh) * | 2022-12-29 | 2024-07-02 | 中微半导体设备(上海)股份有限公司 | 一种多孔塞组件、静电吸盘及等离子体刻蚀装置 |
| WO2025038231A1 (en) * | 2023-08-16 | 2025-02-20 | Lam Research Corporation | Electrostatic chuck with ceramic coating adhesion |
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- 2018-06-13 JP JP2018552259A patent/JP6621548B2/ja active Active
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| JP2010123712A (ja) * | 2008-11-19 | 2010-06-03 | Nihon Ceratec Co Ltd | 静電チャックおよびその製造方法 |
| JP2013232641A (ja) * | 2012-04-27 | 2013-11-14 | Ngk Insulators Ltd | 半導体製造装置用部材 |
| JP2016225616A (ja) * | 2015-05-29 | 2016-12-28 | ラム リサーチ コーポレーションLam Research Corporation | 多層セラミック製造技術を使用した発光阻止 |
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| JP2024164262A (ja) * | 2018-06-04 | 2024-11-26 | アプライド マテリアルズ インコーポレイテッド | 基板支持台座 |
| KR20210033420A (ko) * | 2019-09-18 | 2021-03-26 | 신꼬오덴기 고교 가부시키가이샤 | 기판 고정 장치 및 정전 척 |
| KR102823843B1 (ko) * | 2019-09-18 | 2025-06-24 | 신꼬오덴기 고교 가부시키가이샤 | 기판 고정 장치 및 정전 척 |
| US12243763B2 (en) | 2019-09-18 | 2025-03-04 | Shinko Electric Industries Co., Ltd. | Substrate fixing device and electrostatic chuck |
| CN112687602A (zh) * | 2019-10-18 | 2021-04-20 | 中微半导体设备(上海)股份有限公司 | 一种静电吸盘及其制造方法、等离子体处理装置 |
| CN112687602B (zh) * | 2019-10-18 | 2024-11-08 | 中微半导体设备(上海)股份有限公司 | 一种静电吸盘及其制造方法、等离子体处理装置 |
| JP2024040302A (ja) * | 2019-11-25 | 2024-03-25 | 京セラ株式会社 | 試料保持具 |
| JP2021086854A (ja) * | 2019-11-25 | 2021-06-03 | 京セラ株式会社 | 試料保持具 |
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| KR102728858B1 (ko) * | 2021-02-04 | 2024-11-11 | 엔지케이 인슐레이터 엘티디 | 반도체 제조 장치용 부재 및 플러그 |
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| US12040160B2 (en) | 2021-02-04 | 2024-07-16 | Ngk Insulators, Ltd. | Semiconductor-manufacturing apparatus member and plug |
| JP2023542270A (ja) * | 2021-02-17 | 2023-10-06 | アプライド マテリアルズ インコーポレイテッド | 多孔性プラグ結合 |
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| JP7634644B2 (ja) | 2021-02-17 | 2025-02-21 | アプライド マテリアルズ インコーポレイテッド | 多孔性プラグ結合 |
| JP7558886B2 (ja) | 2021-05-17 | 2024-10-01 | 日本特殊陶業株式会社 | 保持装置 |
| JP2022176701A (ja) * | 2021-05-17 | 2022-11-30 | 日本特殊陶業株式会社 | 保持装置 |
| JP2023006679A (ja) * | 2021-06-30 | 2023-01-18 | Toto株式会社 | 静電チャック |
| JP7577898B2 (ja) | 2022-07-07 | 2024-11-05 | 日本特殊陶業株式会社 | 保持装置 |
| JPWO2024009768A1 (ja) * | 2022-07-07 | 2024-01-11 | ||
| WO2024009768A1 (ja) * | 2022-07-07 | 2024-01-11 | 日本特殊陶業株式会社 | 保持装置 |
| JP7774113B1 (ja) * | 2024-10-28 | 2025-11-20 | 日本特殊陶業株式会社 | 保持装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI744535B (zh) | 2021-11-01 |
| KR102438888B1 (ko) | 2022-08-31 |
| JP6621548B2 (ja) | 2019-12-18 |
| CN109891572B (zh) | 2023-08-15 |
| KR20200019591A (ko) | 2020-02-24 |
| CN109891572A (zh) | 2019-06-14 |
| TW201917816A (zh) | 2019-05-01 |
| US20190252231A1 (en) | 2019-08-15 |
| US11424150B2 (en) | 2022-08-23 |
| JPWO2019009028A1 (ja) | 2019-07-04 |
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